公开(公告)号：US20090038729A1

公开(公告)日：2009-02-12

申请号：US12160386

申请日：2006-01-10

申请人： Yoshihiro Soeda ,  Naoyuki Morooka ,  Yuichi Hara ,  Andy Haishung Tsou

发明人： Yoshihiro Soeda ,  Naoyuki Morooka ,  Yuichi Hara ,  Andy Haishung Tsou

IPC分类号： B60C5/14 ,  B32B25/08 ,  B29D23/24

CPC分类号： B60C1/0008 ,  B29C47/0023 ,  B29C47/065 ,  B29C47/26 ,  B32B7/10 ,  B32B25/08 ,  B32B25/14 ,  B32B27/08 ,  B32B27/302 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/54 ,  B32B2307/7242 ,  B32B2605/00 ,  Y10T428/24975 ,  Y10T428/249981 ,  Y10T428/249982 ,  Y10T428/31725 ,  Y10T428/31855 ,  Y10T428/31931

摘要： A laminate (C) of a thermoplastic polymer composition comprising: a thermoplastic resin composition (A) having an permeation coefficient of 10×10−12 cc·cm/cm2·sec·cmHg or less, laminated with a thermoplastic polymer composition (B) having a melt viscosity of 500-2000 Pa·s and a Young's modulus at a room temperature of 1-400 MPa, wherein the thickness of a layer of the thermoplastic resin composition (A) is 0.05-10 μm and the air permeation coefficient of the laminate (C) of 20×10−12 cc·cm/cm2·sec·cmHg or less, and a pneumatic tire using the above laminate (C) as an inner liner.

摘要翻译： 1.一种热塑性聚合物组合物的层压体（C），其包含：具有10×10-12cc.cm / cm2.sec.cmHg以下的渗透系数的热塑性树脂组合物（A），与具有 500-2000Pa.s的熔体粘度和室温下的杨氏模量为1-400MPa，其中热塑性树脂组合物（A）的层的厚度为0.05-10μm，层压体的透气系数 （C）为20×10-12cc.cm / cm2.sec.cmHg以下，以及使用上述层叠体（C）作为内衬的充气轮胎。

公开(公告)号：US20080275187A1

公开(公告)日：2008-11-06

申请号：US12091535

申请日：2005-10-27

申请人： Andy Haishung Tsou ,  Yoshihiro Soeda ,  Yuichi Hara ,  Matthew Brian Measmer

发明人： Andy Haishung Tsou ,  Yoshihiro Soeda ,  Yuichi Hara ,  Matthew Brian Measmer

IPC分类号： C08L77/02

CPC分类号： B60C1/0008 ,  B60C1/00 ,  C08L23/26 ,  C08L23/28 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L2205/02 ,  C08L2205/03 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/139 ,  Y10T428/1397 ,  C08L2666/20 ,  C08L2666/06

摘要： A thermoplastic elastomer composition possessing superior air impermeability, excellent durability and flexibility. In particular, the composition includes (A) at least one halogenated isobutylene-containing elastomer; and (B) at least one nylon resin having a melting point of about 170° C. to about 260° C.; and (C) a low molecular weight polymeric nylon plasticizer; wherein: (1) the at least one elastomer is present as a dispersed phase of small vulcanized particles in a continuous nylon phase; and (2) the elastomer particles are formed by dynamic vulcanization. Use of a low molecular weight nylon plasticizer provides for improved mixing and rubber dispersion while retaining the high levels of impermeability achievable by the use of nylon resin and halogenated isobutylene-containing elastomer in a dynamically vulcanized composition. Such compositions are particularly useful in applications such as tire innerliners and barrier films or layers as well as hoses.

摘要翻译： 具有优异的防空气性，优异的耐久性和柔软性的热塑性弹性体组合物。 特别地，组合物包括（A）至少一种含卤代异丁烯的弹性体; 和（B）至少一种熔点为约170℃至约260℃的尼龙树脂; 和（C）低分子量聚合尼龙增塑剂; 其中：（1）所述至少一种弹性体作为连续尼龙相中的小硫化颗粒的分散相存在; 和（2）弹性体颗粒通过动态硫化形成。 使用低分子量尼龙增塑剂可提供改进的混合和橡胶分散体，同时保持在动态硫化组合物中使用尼龙树脂和含卤代异丁烯的弹性体可实现的高水平的不渗透性。 这样的组合物在诸如轮胎内衬和阻隔膜或层以及软管的应用中特别有用。